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/* Copyright 2017 R. Thomas
* Copyright 2017 Quarkslab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "LIEF/PE/Parser.hpp"
#include "LIEF/PE/Builder.hpp"
#include "LIEF/PE/Binary.hpp"
#include "LIEF/Abstract/Binary.hpp"
#include "pyPE.hpp"
namespace LIEF {
namespace PE {
template<class T, class P>
using no_const_func = T (Binary::*)(P);
template<class T>
using no_const_getter = T (Binary::*)(void);
template<class T>
using getter_t = T (Binary::*)(void) const;
template<class T>
using setter_t = void (Binary::*)(T);
template<>
void create<Binary>(py::module& m) {
py::class_<Binary, LIEF::Binary>(m, "Binary")
.def(py::init<const std::string &, PE_TYPE>())
.def_property_readonly("sections",
static_cast<no_const_getter<it_sections>>(&Binary::sections),
"Return binary's " RST_CLASS_REF(lief.PE.Section) " sections",
py::return_value_policy::reference)
.def_property_readonly("dos_header",
static_cast<DosHeader& (Binary::*)(void)>(&Binary::dos_header),
"Return " RST_CLASS_REF(lief.PE.DosHeader) "",
py::return_value_policy::reference)
.def_property_readonly("header",
static_cast<Header& (Binary::*)(void)>(&Binary::header),
"Return " RST_CLASS_REF(lief.PE.Header) "",
py::return_value_policy::reference)
.def_property_readonly("optional_header",
static_cast<OptionalHeader& (Binary::*)(void)>(&Binary::optional_header),
"Return " RST_CLASS_REF(lief.PE.OptionalHeader) "",
py::return_value_policy::reference)
.def_property_readonly("virtual_size",
&Binary::virtual_size,
"Binary size when mapped in memory.\n\n"
"This value should matches :attr:`~lief.PE.OptionalHeader.sizeof_image`")
.def_property_readonly("sizeof_headers",
&Binary::sizeof_headers,
"Size of all PE headers")
.def("rva_to_offset",
&Binary::rva_to_offset,
"rva_address"_a,
"Convert a relative virtual address to an offset")
.def("va_to_offset",
&Binary::va_to_offset,
"va_address"_a,
"Convert a **absolute** virtual address to an offset")
.def("section_from_offset",
static_cast<Section& (Binary::*)(uint64_t)>(&Binary::section_from_offset),
"Return the " RST_CLASS_REF(lief.PE.Section) " which contains the offset",
"offset"_a,
py::return_value_policy::reference)
.def("section_from_rva",
static_cast<Section& (Binary::*)(uint64_t)>(&Binary::section_from_rva),
"Return the " RST_CLASS_REF(lief.PE.Section) " which contains the **relative** virtual address",
"rva"_a,
py::return_value_policy::reference)
.def_property("tls",
static_cast<TLS& (Binary::*)(void)>(&Binary::tls),
static_cast<void (Binary::*)(const TLS&)>(&Binary::tls),
"" RST_CLASS_REF(lief.PE.TLS) " object (if present)",
py::return_value_policy::reference)
.def_property("rich_header",
static_cast<RichHeader& (Binary::*)(void)>(&Binary::rich_header),
static_cast<void (Binary::*)(const RichHeader&)>(&Binary::rich_header),
"" RST_CLASS_REF(lief.PE.RichHeader) " object (if present)",
py::return_value_policy::reference)
.def_property_readonly("has_rich_header", &Binary::has_rich_header,
"``True`` if the current binary has a " RST_CLASS_REF(lief.PE.RichHeader) " object")
.def_property_readonly("has_debug", &Binary::has_debug,
"``True`` if the current binary has a " RST_CLASS_REF(lief.PE.Debug) " object")
.def_property_readonly("has_tls", &Binary::has_tls,
"``True`` if the current binary has a " RST_CLASS_REF(lief.PE.TLS) " object")
.def_property_readonly("has_imports", &Binary::has_imports,
"``True`` if the current binary import libraries (" RST_CLASS_REF(lief.PE.Import) ")")
.def_property_readonly("has_exports", &Binary::has_exports,
"``True`` if the current binary has a " RST_CLASS_REF(lief.PE.Export) " object")
.def_property_readonly("has_resources", &Binary::has_resources,
"``True`` if the current binary has a " RST_CLASS_REF(lief.PE.Resources) " object")
.def_property_readonly("has_exceptions", &Binary::has_exceptions,
"``True`` if the current binary has ``Exceptions``")
.def_property_readonly("has_relocations", &Binary::has_relocations,
"``True`` if the current binary use " RST_CLASS_REF(lief.PE.Relocation) "")
.def_property_readonly("has_configuration", &Binary::has_configuration,
"``True`` if the current binary has " RST_CLASS_REF(lief.PE.LoadConfiguration) "")
.def_property_readonly("has_signature", &Binary::has_signature,
"``True`` if the binary is signed (" RST_CLASS_REF(lief.PE.Signature) ")")
.def("predict_function_rva",
static_cast<uint32_t(Binary::*)(const std::string&, const std::string&)>(&Binary::predict_function_rva),
"Try to predict the RVA of the given function name in the given import library name",
"library"_a, "function"_a)
.def_property_readonly("signature",
static_cast<const Signature& (Binary::*)(void) const>(&Binary::signature),
"Return the " RST_CLASS_REF(lief.PE.Signature) " object",
py::return_value_policy::reference)
.def_property_readonly("debug",
static_cast<Debug& (Binary::*)(void)>(&Binary::debug),
"Return the " RST_CLASS_REF(lief.PE.Debug) " object",
py::return_value_policy::reference)
.def_property_readonly("load_configuration",
static_cast<LoadConfiguration& (Binary::*)(void)>(&Binary::load_configuration),
"Return the " RST_CLASS_REF(lief.PE.LoadConfiguration) " object",
py::return_value_policy::reference)
.def("get_export",
static_cast<Export& (Binary::*)(void)>(&Binary::get_export),
"Return a " RST_CLASS_REF(lief.PE.Export) " object",
py::return_value_policy::reference)
.def_property_readonly("symbols",
static_cast<std::vector<Symbol>& (Binary::*)(void)>(&Binary::symbols),
"Return binary's " RST_CLASS_REF(lief.PE.Symbol) "",
py::return_value_policy::reference)
.def("get_section",
static_cast<no_const_func<Section&, const std::string&>>(&Binary::get_section),
"Return the " RST_CLASS_REF(lief.PE.Section) " object from the given name",
"section_name"_a,
py::return_value_policy::reference)
.def("add_section",
&Binary::add_section,
"Add a " RST_CLASS_REF(lief.PE.Section) " to the binary.",
"section"_a, py::arg("type") = PE_SECTION_TYPES::UNKNOWN,
py::return_value_policy::reference)
//.def("delete_section", (void (Binary::*)(const std::string&)) &Binary::delete_section)
//.def("get_import_section",
// static_cast<no_const_getter<Section&>>(&Binary::get_import_section),
// py::return_value_policy::reference_internal)
.def_property_readonly("relocations",
static_cast<no_const_getter<it_relocations>>(&Binary::relocations),
"Return an iterator on the " RST_CLASS_REF(lief.PE.Relocation) "",
py::return_value_policy::reference)
.def("add_relocation",
&Binary::add_relocation,
"Add a " RST_CLASS_REF(lief.PE.Relocation) " to the binary",
"relocation"_a)
.def("remove_all_relocations", &Binary::remove_all_relocations)
.def_property_readonly("data_directories",
static_cast<no_const_getter<it_data_directories>>(&Binary::data_directories),
"Return an iterator on the " RST_CLASS_REF(lief.PE.DataDirectory) "",
py::return_value_policy::reference)
.def("data_directory",
static_cast<DataDirectory& (Binary::*) (DATA_DIRECTORY)>(&Binary::data_directory),
"Return the " RST_CLASS_REF(lief.PE.DataDirectory) " object from the given " RST_CLASS_REF(lief.PE.DATA_DIRECTORY) " type",
"type"_a,
py::return_value_policy::reference)
.def_property_readonly("imports",
static_cast<no_const_getter<it_imports>>(&Binary::imports),
"Return an iterator on the " RST_CLASS_REF(lief.PE.Import) " libraries",
py::return_value_policy::reference)
.def("has_import",
&Binary::has_import,
"``True`` if the binary import the given library name",
"import_name"_a)
.def("get_import",
static_cast<no_const_func<Import&, const std::string&>>(&Binary::get_import),
"Returns the " RST_CLASS_REF(lief.PE.Import) " from the given name",
"import_name"_a,
py::return_value_policy::reference)
.def_property_readonly("resources_manager",
static_cast<no_const_getter<ResourcesManager>>(&Binary::resources_manager),
"Return the " RST_CLASS_REF(lief.PE.ResourcesManager) " to manage resources")
.def_property_readonly("resources",
static_cast<no_const_getter<ResourceNode&>>(&Binary::resources),
"Return the " RST_CLASS_REF(lief.PE.ResourceNode) " tree",
py::return_value_policy::reference)
.def_property_readonly("overlay",
static_cast<no_const_getter<std::vector<uint8_t>&>>(&Binary::overlay),
"Return the overlay content as a ``list`` of bytes",
py::return_value_policy::reference)
.def_property("dos_stub",
static_cast<getter_t<const std::vector<uint8_t>&>>(&Binary::dos_stub),
static_cast<setter_t<const std::vector<uint8_t>&>>(&Binary::dos_stub),
"DOS stub content as a ``list`` of bytes")
.def("add_import_function",
&Binary::add_import_function,
"Add a function to the given " RST_CLASS_REF(lief.PE.Import) " name",
"import_name"_a, "function_name"_a,
py::return_value_policy::reference)
.def("add_library",
&Binary::add_library,
"Add an " RST_CLASS_REF(lief.PE.Import) " by name",
"import_name"_a,
py::return_value_policy::reference)
.def("remove_library",
&Binary::remove_library,
"Remove the " RST_CLASS_REF(lief.PE.Import) " from the given name",
"import_name"_a)
.def("hook_function",
static_cast<void (Binary::*)(const std::string&, uint64_t)>(&Binary::hook_function),
"Hook the given function name\n\n"
".. note:: \n\n"
"\tWhen using this function, the :class:`~lief.PE.Builder` should be configured as follow:\n\n"
"\t.. code-block:: python\n\n"
"\t\t\n\n"
"\t\tbuilder.build_imports(True).patch_imports(True)\n\n",
"function_name"_a, "hook_address"_a)
.def("hook_function",
static_cast<void (Binary::*)(const std::string&, const std::string&, uint64_t)>(&Binary::hook_function),
"Hook the function name from the given library name",
"library_name"_a, "function_name"_a, "hook_address"_a)
.def("remove_all_libraries",
&Binary::remove_all_libraries,
"Remove all imported libraries")
.def("write",
&Binary::write,
"Build the binary and write the result to the given ``output``",
"output_path"_a)
.def("__str__",
[] (const Binary& binary)
{
std::ostringstream stream;
stream << binary;
std::string str = stream.str();
return str;
});
}
}
}
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